fbdewar's latest activity

I agree. I did a Blackstone particle count measurement at 5k, 10k and 15k on my Toyota 2GR-FE V6 engine without changing the Fram Ultra...

So best practise if you're running ~4K intervals would be to drain the filter keep the emptied filter and change every second interval...

To a certain point? That’s the basis of filtration. Have you ever done any real process filtration of fine particulate? Sure, nobody...

this is false, as an oil filter loads up, the pressure differential across the media increases shoving once trapped particles through...

I read on the forum that filter efficiency increases as it's media becomes packed with particulate. If that's true I should only change...

Maybe I am missing something...but it seems that some things are being overlooked. To me there are so many other variables at play...

I haven't come across anything that tackles clogged piston rings as well as BG EPR.

If you’re insistent on maintaining 3500 mile oil changes, no, there’s no cents (🤣) switching to HPL unless you just enjoy lighting a...

So after I'm done the VPBR I'm currently running PP Euro 0W40 in my tuned 350 HP Fiesta ST that I beat on daily but am wondering if...

https://www.speediagnostix.com/new-oil-analysis/valvoline-premium-blue SubyRoo JoinedJun 9, 2009Messages291LocationMaryville, TN Jun...

Originally Posted by krismoriah72 If this is the holy grail for detergency.. then why does Redline have much more detergent additives...

HPL is only about $40/gal and it’s designed for gasoline engines, which the Restore is not. Are you planning on getting a VOA from a...

If no one has done a UOA on this oil yet I'll be sure to do so and post it here but I only plan to run it for 2500 mi or so so I don't...

I had no idea about HPL but I'll check it out. On the website that advertise the premium blue Gen 2 restore they mentioned that it was...